TM-9-2320-334-13&P LHST Operator, Field and Parts Manual M1147A1 Trailer Download
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TM 9-2330-334-13&P CHANGING/SERVICING SPARE TIRE – Continued 0053 00 Change 1 0053 00-24 MANUALLY INFLATING TIRES - Continued NOTE • Air is available at service gladhand as long as brake pedal is applied. Air is available at emergency gladhand once SYSTEM PARK and TRAILER AIR SUPPLY valves are depressed. • Steps 6 through 14 require the aid of an assistant. 6. Depress brake pedal (34). 7. Push in SYSTEM PARK control (35). 8. Push in TRAILER AIR SUPPLY control (36).